IT8424241A0 - Stampo e ugello perfezionati in una macchina di stampaggio ad iniezione. - Google Patents

Stampo e ugello perfezionati in una macchina di stampaggio ad iniezione.

Info

Publication number
IT8424241A0
IT8424241A0 IT8424241A IT2424184A IT8424241A0 IT 8424241 A0 IT8424241 A0 IT 8424241A0 IT 8424241 A IT8424241 A IT 8424241A IT 2424184 A IT2424184 A IT 2424184A IT 8424241 A0 IT8424241 A0 IT 8424241A0
Authority
IT
Italy
Prior art keywords
nozzle
injection molding
molding machine
improved mold
mold
Prior art date
Application number
IT8424241A
Other languages
English (en)
Other versions
IT1179543B (it
Inventor
Giovanni A Coscia
Original Assignee
R Uti R Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by R Uti R Srl filed Critical R Uti R Srl
Priority to IT24241/84A priority Critical patent/IT1179543B/it
Publication of IT8424241A0 publication Critical patent/IT8424241A0/it
Priority to EP85830316A priority patent/EP0186633A3/en
Application granted granted Critical
Publication of IT1179543B publication Critical patent/IT1179543B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C45/2711—Gate inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT24241/84A 1984-12-24 1984-12-24 Stampo e ugello perfezionati in una macchina di stampaggio ad iniezione IT1179543B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT24241/84A IT1179543B (it) 1984-12-24 1984-12-24 Stampo e ugello perfezionati in una macchina di stampaggio ad iniezione
EP85830316A EP0186633A3 (en) 1984-12-24 1985-12-24 Improved mould and nozzle in an injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24241/84A IT1179543B (it) 1984-12-24 1984-12-24 Stampo e ugello perfezionati in una macchina di stampaggio ad iniezione

Publications (2)

Publication Number Publication Date
IT8424241A0 true IT8424241A0 (it) 1984-12-24
IT1179543B IT1179543B (it) 1987-09-16

Family

ID=11212714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24241/84A IT1179543B (it) 1984-12-24 1984-12-24 Stampo e ugello perfezionati in una macchina di stampaggio ad iniezione

Country Status (2)

Country Link
EP (1) EP0186633A3 (it)
IT (1) IT1179543B (it)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810631A (en) * 1955-12-27 1959-03-18 Dow Chemical Co Moulding apparatus
FR1180062A (fr) * 1957-07-02 1959-06-01 Injection directe des matières plastiques
US3632248A (en) * 1969-01-15 1972-01-04 Nyles V Reinfeld Injection press apparatus
DE1929363C3 (de) * 1969-06-10 1973-09-13 Chemische Werke Huels Ag, 4370 Marl Schaumspritzgußmaschine
DE2128373A1 (de) * 1971-06-08 1973-01-04 Fahr Bucher Gmbh Spritzgussmaschine
US3797984A (en) * 1972-07-25 1974-03-19 J Yago Cold sprue injection molding device with integral sprue chamber and injection nozzle
GB2044162B (en) * 1978-12-14 1982-10-13 Gellert Jobst U Sprue bushing for an injection moulding apparatus
DE3143748C2 (de) * 1981-11-04 1984-11-15 Continental Gummi-Werke Ag, 3000 Hannover Form zum Spritzgießen oder Preßspritzen von Kautschuk oder anderen plastischen, wärmehärtbaren Werkstoffen

Also Published As

Publication number Publication date
EP0186633A2 (en) 1986-07-02
EP0186633A3 (en) 1988-01-20
IT1179543B (it) 1987-09-16

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